Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

1.7K
A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
1.7K
Geometry of Hyperbolas01:30

Geometry of Hyperbolas

669
A hyperbola consists of all points where the absolute difference of distances to two fixed points, called foci, remains constant. The standard equation isEach branch extends infinitely and approaches two asymptotes, which guide the curve’s behavior. The parameters a and b define key features: a measures the distance from the center to each vertex along the transverse axis, while b influences the slopes of the asymptotes. The asymptotes have equationsA rectangle centered at the origin with...
669
Electromagnetic Wave Equation01:24

Electromagnetic Wave Equation

2.5K
Maxwell's equations for electromagnetic fields are related to source charges, either static or moving. These fields act on a test charge, whose trajectory can thus be determined using suitable boundary conditions. The objective of electromagnetism is thus theoretically complete.
However, although electric and magnetic fields were first introduced as mathematical constructs to simplify the description of mutual forces between charges, a natural question emerges from Maxwell's equations:...
2.5K
Magnetostatic Boundary Conditions01:28

Magnetostatic Boundary Conditions

1.9K
An electric field suffers a discontinuity at a surface charge. Similarly, a magnetic field is discontinuous at a surface current. The perpendicular component of a magnetic field is continuous across the interface of two magnetic mediums. In contrast, its parallel component, perpendicular to the current, is discontinuous by the amount equal to the product of the vacuum permeability and the surface current. Like the scalar potential in electrostatics, the vector potential is also continuous...
1.9K
Plane Electromagnetic Waves I01:30

Plane Electromagnetic Waves I

5.4K
The existence of combined electric and magnetic fields that propagate through space as electromagnetic (EM) waves is the most significant prediction of Maxwell's equations. As Maxwell's equations hold in free space, the predicted electromagnetic waves do not require a medium for their propagation. An EM wave comprises an electric field, defined as the force per charge on a stationary charge, and a magnetic field, which is the force per charge on a moving charge.
The EM field is assumed to be a...
5.4K
Plane Electromagnetic Waves II01:29

Plane Electromagnetic Waves II

4.3K
Consider a plane wavefront traveling in position x-direction with a constant speed. This wavefront can be utilized to obtain the relationship between electric and magnetic fields with the help of Faraday's law.
4.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cavity QED beyond the Jaynes-Cummings model.

Optical and quantum electronics·2026
Same author

Hybrid spatiotemporal modeling of nutrient cycling in wetland ecosystems using advanced mapping techniques and machine learning approaches.

Scientific reports·2026
Same author

From Pediatrics to Geriatrics: Reviewing Family-Centered Care Interventions and Their Influence on Intensive Care Unit Patient Outcomes.

Critical care nursing clinics of North America·2026
Same author

Warthin's Tumor Involved by Monoclonal B-Cell Lymphocytosis: A Case Report.

Cureus·2025
Same author

Algorithmic discovery of Casimir-Polder forces: repulsion in the ground state.

Optics letters·2025
Same author

Integration of Google Earth Engine, Sentinel-2 images, and machine learning for temporal mapping of total dissolved solids in river systems.

Scientific reports·2025
Same journal

Fluorescence and diffuse reflectance provide similar accuracy in recovering fluorophore concentration at short source-detector separations.

Journal of modern optics·2022
Same journal

A holographic waveguide based eye tracking device.

Journal of modern optics·2020
Same journal

Smartphone-based imaging of the corneal endothelium at sub-cellular resolution.

Journal of modern optics·2017
Same journal

Enhancement of intrinsic optical signal recording with split spectrum optical coherence tomography.

Journal of modern optics·2017
Same journal

High visibility in two-color above-threshold photoemission from tungsten nanotips in a coherent control scheme.

Journal of modern optics·2017
Same journal

Quantum memory receiver for superadditive communication using binary coherent states.

Journal of modern optics·2016
See all related articles

Related Experiment Video

Updated: Apr 14, 2026

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence
07:03

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence

Published on: June 13, 2020

4.3K

A master equation for a two-sided optical cavity.

Thomas M Barlow1, Robert Bennett1, Almut Beige1

  • 1The School of Physics and Astronomy, University of Leeds , Leeds , UK .

Journal of Modern Optics
|April 21, 2015
PubMed
Summary
This summary is machine-generated.

This study introduces a new master equation for two-sided optical cavities, accurately modeling spontaneous photon emission. The quantum optical model aligns with classical theories for photon emission rates and dynamics.

Keywords:
cavity QEDquantum informationquantum optics

More Related Videos

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
12:14

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

22.7K
Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation
13:02

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

Published on: February 25, 2017

10.3K

Related Experiment Videos

Last Updated: Apr 14, 2026

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence
07:03

In Situ Measurement of Vacuum Window Birefringence using 25Mg+ Fluorescence

Published on: June 13, 2020

4.3K
The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
12:14

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

22.7K
Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation
13:02

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

Published on: February 25, 2017

10.3K

Area of Science:

  • Quantum optics
  • Quantum information science
  • Cavity quantum electrodynamics

Background:

  • Master equations are standard for describing quantum optical systems, including trapped ions.
  • Existing models may not fully capture the dynamics of two-sided optical cavities with spontaneous emission.

Purpose of the Study:

  • To introduce a novel master equation specifically for two-sided optical cavities.
  • To incorporate spontaneous photon emission into the quantum optical description of these systems.

Main Methods:

  • Utilizing the concept of photons from linear optics scattering theory.
  • Considering a continuum of traveling-wave cavity photon modes.
  • Developing a resonator Hamiltonian for the system.

Main Results:

  • The model predicts stationary state photon emission rates consistent with classical theories for both sides of a laser-driven cavity.
  • It accurately reproduces the time evolution of the total cavity photon number, matching standard standing-wave descriptions under resonant and near-resonant driving.
  • The proposed Hamiltonian is applicable to analyzing coherent cavity-fiber networks.

Conclusions:

  • The developed master equation provides a robust framework for quantum optical systems with two-sided cavities.
  • It bridges quantum and classical descriptions of photon emission and cavity dynamics.
  • The model offers a valuable tool for advancements in quantum networks and related technologies.